From patchwork Fri Jun 13 13:47:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 896053 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E2DE20DD4B; Fri, 13 Jun 2025 13:48:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.199 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749822539; cv=none; b=Kvy7vgPUBAy5pIeifoG9yn2XGWnvNxoVE0tHbfM2VKVu74AxX2kiHRSgcqHsTWJUpgs40MW4mi7P5X2Y4wZhrOsSXGqS0d38HdVnexqGu/rLDio87e88Mh10BWgmZDfd5g3g/1qU977LpvDwl/71iz5kR6fF2UGy52RFFSBl+6I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749822539; c=relaxed/simple; bh=DD9zU1ZK8lOkS628EPePxJoLvx3V/DqgYZG1U4kxqGU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bgjrp8BgFDjz9FIz2jKJJ+E9jIWiuvSHBDCq5iC4i55uExXFxjUkLtyam7Wms62QPWhsGYEs/CWXB9mZksxlWsNLFIrLFuAsjJ1fEr45g7ZhKrNP2Kv3wYJMF2y/S/YKb09Zu8aNSM1EJcz9TVD1Y8EEp5mPdZWnBmDOzkg8JHw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=HZ36IoB/; arc=none smtp.client-ip=217.70.183.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="HZ36IoB/" Received: by mail.gandi.net (Postfix) with ESMTPA id 291AF442C8; Fri, 13 Jun 2025 13:48:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1749822529; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WKhGf/QJQpZzz9XDmJmiYvWYjQMvBbB+K2PYVqMHzA0=; b=HZ36IoB/e1T643VwutZnR3mM0Rw10AMTL7VH9vAtrmlDKNYa5IoMmfEey56m35T00Ava5f BUHgF2snG4YJMIPvWut5m0flpXnww+wQOhHkGmDFmluUnWAOk1R6iji45ZntTIG55G+2+N jgKmk0Bz1MdxDXjYjbJ1A9d8KU1RxSxouVtGsaM7HfQmq5t7fcL09aoEzu7jema9GQ76PP oAky33JKc5kN5pPc5PE6sVBKJ3i1yVOqJ+rd8XbVHbPwQXp46hMF6ccCppXDBzNLcp7oOn yWdus2ch9Yi82V4YJBSHdkfw3PxtV8rArMRFlgVcYEDu2Qprr0K+Q6ixGrq/7Q== From: Herve Codina To: Andrew Lunn , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Michael Turquette , Stephen Boyd , Andi Shyti , Wolfram Sang , Peter Rosin , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Herve Codina , Rob Herring , Saravana Kannan , Bjorn Helgaas , Mark Brown , Len Brown , Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus Cc: Wolfram Sang , Geert Uytterhoeven , Davidlohr Bueso , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-spi@vger.kernel.org, linux-acpi@vger.kernel.org, linux-cxl@vger.kernel.org, Allan Nielsen , Horatiu Vultur , Steen Hegelund , Luca Ceresoli , Thomas Petazzoni Subject: [PATCH v3 02/28] driver core: Rename get_dev_from_fwnode() wrapper to get_device_from_fwnode() Date: Fri, 13 Jun 2025 15:47:42 +0200 Message-ID: <20250613134817.681832-3-herve.codina@bootlin.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250613134817.681832-1-herve.codina@bootlin.com> References: <20250613134817.681832-1-herve.codina@bootlin.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddugddukeduudcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepjfgvrhhvvgcuvehoughinhgruceohhgvrhhvvgdrtghoughinhgrsegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeelffduleduffelvdeiffettdffffejhefhieffleetjedtuefggffgffduffehgeenucffohhmrghinhepkhgvrhhnvghlrdhorhhgnecukfhppeeltddrkeelrdduieefrdduvdejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepledtrdekledrudeifedruddvjedphhgvlhhopehlohgtrghlhhhoshhtrdhlohgtrghlughomhgrihhnpdhmrghilhhfrhhomhephhgvrhhvvgdrtghoughinhgrsegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeegledprhgtphhtthhopegrnhgurhgvfieslhhunhhnrdgthhdprhgtphhtthhopehgrhgvghhkhheslhhinhhugihfohhunhgurghtihhonhdrohhrghdprhgtphhtthhopehrrghfrggvlheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepuggrkhhrsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehshhgrfihnghhuoheskhgvr hhnvghlrdhorhhgpdhrtghpthhtohepshdrhhgruhgvrhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepkhgvrhhnvghlsehpvghnghhuthhrohhnihigrdguvgdprhgtphhtthhopehfvghsthgvvhgrmhesghhmrghilhdrtghomh X-GND-Sasl: herve.codina@bootlin.com get_dev_from_fwnode() calls get_device() and so it acquires a reference on the device returned. In order to be more obvious that this wrapper is a get_device() variant, rename it to get_device_from_fwnode(). Suggested-by: Mark Brown Link: https://lore.kernel.org/lkml/CAGETcx97QjnjVR8Z5g0ndLHpK96hLd4aYSV=iEkKPNbNOccYmA@mail.gmail.com/ Signed-off-by: Herve Codina Reviewed-by: Andy Shevchenko Reviewed-by: Saravana Kannan Reviewed-by: Luca Ceresoli --- drivers/base/core.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/base/core.c b/drivers/base/core.c index cbc0099d8ef2..36ccee91ba9a 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1881,7 +1881,7 @@ static void fw_devlink_unblock_consumers(struct device *dev) device_links_write_unlock(); } -#define get_dev_from_fwnode(fwnode) get_device((fwnode)->dev) +#define get_device_from_fwnode(fwnode) get_device((fwnode)->dev) static bool fwnode_init_without_drv(struct fwnode_handle *fwnode) { @@ -1891,7 +1891,7 @@ static bool fwnode_init_without_drv(struct fwnode_handle *fwnode) if (!(fwnode->flags & FWNODE_FLAG_INITIALIZED)) return false; - dev = get_dev_from_fwnode(fwnode); + dev = get_device_from_fwnode(fwnode); ret = !dev || dev->links.status == DL_DEV_NO_DRIVER; put_device(dev); @@ -1960,7 +1960,7 @@ static struct device *fwnode_get_next_parent_dev(const struct fwnode_handle *fwn struct device *dev; fwnode_for_each_parent_node(fwnode, parent) { - dev = get_dev_from_fwnode(parent); + dev = get_device_from_fwnode(parent); if (dev) { fwnode_handle_put(parent); return dev; @@ -2016,8 +2016,8 @@ static bool __fw_devlink_relax_cycles(struct fwnode_handle *con_handle, goto out; } - sup_dev = get_dev_from_fwnode(sup_handle); - con_dev = get_dev_from_fwnode(con_handle); + sup_dev = get_device_from_fwnode(sup_handle); + con_dev = get_device_from_fwnode(con_handle); /* * If sup_dev is bound to a driver and @con hasn't started binding to a * driver, sup_dev can't be a consumer of @con. So, no need to check @@ -2156,7 +2156,7 @@ static int fw_devlink_create_devlink(struct device *con, if (sup_handle->flags & FWNODE_FLAG_NOT_DEVICE) sup_dev = fwnode_get_next_parent_dev(sup_handle); else - sup_dev = get_dev_from_fwnode(sup_handle); + sup_dev = get_device_from_fwnode(sup_handle); if (sup_dev) { /* @@ -2225,7 +2225,7 @@ static void __fw_devlink_link_to_consumers(struct device *dev) bool own_link = true; int ret; - con_dev = get_dev_from_fwnode(link->consumer); + con_dev = get_device_from_fwnode(link->consumer); /* * If consumer device is not available yet, make a "proxy" * SYNC_STATE_ONLY link from the consumer's parent device to